Greg Mamula is the head coach of Delaware baseball at the University of Delaware in Newark, Delaware. Entering the 2027 season, he is in his fifth year leading the program and his 27th season coaching college baseball, while also overseeing the team's hitters and infielders.
Mamula has built a reputation as an accomplished hitting coach. The offenses he coached at Delaware and FAU ranked among the top-scoring teams in Division I baseball.
